An ingot is a piece of pure material metal, cast into a shape suitable for further processing. In steelmaking, it is the first step among semi-finished casting products. Ingots require a second procedure of shaping, such as cold/hot working, cutting, or milling to produce a useful final product. Non-metallic and semiconductor materials prepared in bulk form may be referred to as ingots when cast by mold based methods. Precious metal ingots can be used as a currency reserve, as with gold bars. Ingots are made of metal, either pure or alloy, heated past its melting point and cast into a bar or block using a mold chill method. A special case are single crystal ingots made by pulling from a molten melt. Single crystal ingots of materials are grown using methods such as the Czochralski process or Bridgeman technique; the boules may be either semiconductors or non-conducting inorganic compounds for industrial and jewelry use. Single crystal ingots of metal are produced in similar fashion to that used to produce high purity semiconductor ingots, i.e. by vacuum induction refining.
Single crystal ingots of engineering metals are of interest due to their high strength due to lack of grain boundaries. The method of production is via single crystal dendrite and not via simple casting. Possible uses include turbine blades. In the United States, the brass and bronze ingot making industry started in the early 19th century; the US brass industry grew to be the number one producer by the 1850s. During colonial times the brass and bronze industries were non-existent because the British demanded all copper ore be sent to Britain for processing. Copper based alloy ingots weighed 20 pounds. Ingots are manufactured by the freezing of a molten liquid in a mold; the manufacture of ingots has several aims. Firstly, the mold is designed to solidify and form an appropriate grain structure required for processing, as the structure formed by the freezing melt controls the physical properties of the material. Secondly, the shape and size of the mold is designed to allow for ease of ingot handling and downstream processing.
The mold is designed to minimize melt wastage and aid ejection of the ingot, as losing either melt or ingot increases manufacturing costs of finished products. A variety of designs exist for the mold, which may be selected to suit the physical properties of the liquid melt and the solidification process. Molds may be fluted or flat walled; the fluted design increases heat transfer owing to a larger contact area. Molds may be either solid "massive" design, sand cast or water-cooled shells, depending upon heat transfer requirements. Ingot molds are tapered to prevent the formation of cracks due to uneven cooling. Crack or void formation occurs as the liquid to solid transition has an associated volume change for a constant mass of material. Formation of these ingot defects may render the cast ingot useless, may need to be re-melted, recycled or discarded; the physical structure of a crystalline material is determined by the method of cooling and precipitation of the molten metal. During the pouring process, metal in contact with the ingot walls cools and forms either a columnar structure, or a "chill zone" of equiaxed dendrites, depending upon the liquid being cooled and the cooling rate of the mold.
For a top-poured ingot, as the liquid cools within the mold, differential volume effects cause the top of the liquid to recede leaving a curved surface at the mold top which may be required to be machined from the ingot. The mold cooling effect creates an advancing solidification front, which has several associated zones, closer to the wall there is a solid zone which draws heat from the solidifying melt, for alloys there may exist a "mushy" zone, the result of solid-liquid equilibrium regions in the alloy's phase diagram, a liquid region; the rate of front advancement controls the time that dendrites or nuclei have to form in the solidification region. The width of the mushy zone in an alloy may be controlled by tuning the heat transfer properties of the mold, or adjusting the liquid melt alloy compositions. Continuous casting methods for ingot processing exist, whereby a stationary front of solidification is formed by the continual take-off of cooled solid material, the addition of molten liquid to the casting process.
70 percent of aluminium ingots in the U. S. are cast using the direct chill casting process. A total of 5 percent of ingots must be scrapped because of stress induced cracks and butt deformation. Plano-convex ingots are distributed archaeological artifacts which are studied to provide information on the history of metallurgy; the Chinese New Year food jiaozi was made to symbolize the ingot. The eighth letter in the Ogham alphabet is Tinne, meaning "ingot"; the title of Lindsey Davis' historical mystery crime novel, The Silver Pigs, refers to lead ingots from Roman Britain which feature prominently in the plot. Bullion Gold bar Oxhide ingot Sycee, traditional Chinese ingots Tin ingot Wafer etching Chalmers, Bruce. Principles of Solidification. Huntington, New York: Robert E. Krieger Publishing Company. ISBN 0-88275-446-7. Schlenker, B. R.. Introduction to Materials. Jacaranda Press. Media related to Ingots at Wikimedia Commons
England is a country, part of the United Kingdom. It shares land borders with Wales to Scotland to the north-northwest; the Irish Sea lies west of England and the Celtic Sea lies to the southwest. England is separated from continental Europe by the North Sea to the east and the English Channel to the south; the country covers five-eighths of the island of Great Britain, which lies in the North Atlantic, includes over 100 smaller islands, such as the Isles of Scilly and the Isle of Wight. The area now called England was first inhabited by modern humans during the Upper Palaeolithic period, but takes its name from the Angles, a Germanic tribe deriving its name from the Anglia peninsula, who settled during the 5th and 6th centuries. England became a unified state in the 10th century, since the Age of Discovery, which began during the 15th century, has had a significant cultural and legal impact on the wider world; the English language, the Anglican Church, English law – the basis for the common law legal systems of many other countries around the world – developed in England, the country's parliamentary system of government has been adopted by other nations.
The Industrial Revolution began in 18th-century England, transforming its society into the world's first industrialised nation. England's terrain is chiefly low hills and plains in central and southern England. However, there is upland and mountainous terrain in the west; the capital is London, which has the largest metropolitan area in both the United Kingdom and the European Union. England's population of over 55 million comprises 84% of the population of the United Kingdom concentrated around London, the South East, conurbations in the Midlands, the North West, the North East, Yorkshire, which each developed as major industrial regions during the 19th century; the Kingdom of England – which after 1535 included Wales – ceased being a separate sovereign state on 1 May 1707, when the Acts of Union put into effect the terms agreed in the Treaty of Union the previous year, resulting in a political union with the Kingdom of Scotland to create the Kingdom of Great Britain. In 1801, Great Britain was united with the Kingdom of Ireland to become the United Kingdom of Great Britain and Ireland.
In 1922 the Irish Free State seceded from the United Kingdom, leading to the latter being renamed the United Kingdom of Great Britain and Northern Ireland. The name "England" is derived from the Old English name Englaland, which means "land of the Angles"; the Angles were one of the Germanic tribes that settled in Great Britain during the Early Middle Ages. The Angles came from the Anglia peninsula in the Bay of Kiel area of the Baltic Sea; the earliest recorded use of the term, as "Engla londe", is in the late-ninth-century translation into Old English of Bede's Ecclesiastical History of the English People. The term was used in a different sense to the modern one, meaning "the land inhabited by the English", it included English people in what is now south-east Scotland but was part of the English kingdom of Northumbria; the Anglo-Saxon Chronicle recorded that the Domesday Book of 1086 covered the whole of England, meaning the English kingdom, but a few years the Chronicle stated that King Malcolm III went "out of Scotlande into Lothian in Englaland", thus using it in the more ancient sense.
According to the Oxford English Dictionary, its modern spelling was first used in 1538. The earliest attested reference to the Angles occurs in the 1st-century work by Tacitus, Germania, in which the Latin word Anglii is used; the etymology of the tribal name itself is disputed by scholars. How and why a term derived from the name of a tribe, less significant than others, such as the Saxons, came to be used for the entire country and its people is not known, but it seems this is related to the custom of calling the Germanic people in Britain Angli Saxones or English Saxons to distinguish them from continental Saxons of Old Saxony between the Weser and Eider rivers in Northern Germany. In Scottish Gaelic, another language which developed on the island of Great Britain, the Saxon tribe gave their name to the word for England. An alternative name for England is Albion; the name Albion referred to the entire island of Great Britain. The nominally earliest record of the name appears in the Aristotelian Corpus the 4th-century BC De Mundo: "Beyond the Pillars of Hercules is the ocean that flows round the earth.
In it are two large islands called Britannia. But modern scholarly consensus ascribes De Mundo not to Aristotle but to Pseudo-Aristotle, i.e. it was written in the Graeco-Roman period or afterwards. The word Albion or insula Albionum has two possible origins, it either derives from a cognate of the Latin albus meaning white, a reference to the white cliffs of Dover or from the phrase the "island of the Albiones" in the now lost Massaliote Periplus, attested through Avienus' Ora Maritima to which the former served as a source. Albion is now applied to England in a more poetic capacity. Another romantic name for England is Loegria, related to the Welsh word for England and made popular by its use in Arthurian legend; the earliest known evidence of human presence in the area now known as England was that of Homo antecessor, dating to approximate
Inns are establishments or buildings where travelers can seek lodging and food and drink. They are located in the country or along a highway. Inns in Europe were first established when the Romans built their system of Roman roads two millennia ago; some inns in Europe are several centuries old. In addition to providing for the needs of travelers, inns traditionally acted as community gathering places. Inns in Europe provided not only food and lodging, but stabling and fodder for the travelers' horses. Famous London examples of inns include the Tabard. There is however no longer other kinds of establishment. Many pubs use the name "inn", either because they are long established and may have been coaching inns, or to summon up a particular kind of image. Inns were like bed and breakfasts, with a community dining room, used for town meetings or rented for wedding parties; the front, facing the road was welcoming for travelers. The back usually had at least one livery barn for travelers to keep their horses.
There were not lobbies as in modern inns. Many inns were large estates that had extra rooms for renting. During the 19th century the inn played a major role in the growing transportation system of England. Industry was on the rise and people were traveling more in order to keep and maintain business; the English Inn was considered an important part of English infrastructure as it helped maintain a smooth flow of travel throughout the country. As modes of transport have evolved, tourist lodging has adapted to serve each generation of traveller. A stagecoach made frequent stops at roadside coaching inns for water and horses. A passenger train stops only at designated stations in the city centre, around which were built grand railway hotels. Motorcar traffic on old-style two-lane highways may pause at any camp, cabin court or motel along the way, while freeway traffic is restricted to access from designated off-ramps to side roads which become crowded with hotel chain operators; the original functions of an inn are now split among separate establishments, such as hotels and motels, all of which might provide the traditional functions of an inn but which focus more on lodging customers than on other services.
The lodging aspect of the word inn lives on in hotel brand names like Holiday Inn, in some laws that refer to lodging operators as innkeepers. The Inns of Court in London were once accommodations for members of the legal profession. Other forms of inn exist throughout the world. Among them are the honjin and ryokan of Japan, caravanserai of the Central Asia and Middle East, Jiuguan in ancient China. In Asia Minor, during the periods of rule by the Seljuq and Ottoman Turks, impressive structures functioning as inns were built because it was thought that inns were significant; these inns provided accommodation for people and their vehicles or animals and served as a resting place for people, whether travelling on foot or by other means. These inns were built between towns; these structures were called caravansarais which were inns with large courtyards with ample supplies of water for both drinking and other uses. They would routinely contain a café in addition to supplies of food and fodder. After the caravans traveled a while they would take a break at these caravansarais, spend the night there to rest both themselves and their animals.
The term "inn" characterized a rural hotel which provided lodging and refreshments, accommodations for travelers' horses. To capitalize on this nostalgic image many lower end and middling modern motor hotel operators seek to distance themselves from similar motels by styling themselves "inns", regardless of services and accommodations provided. Examples are Holiday Inn, Comfort Inn, Days Inn and Knights Inn; the term inn is retained in its historic use in many laws governing motels and hotels known as "innkeeper's acts", or refer to hôteliers and motel operators as "innkeepers" in the body of the legislation These laws define the innkeepers' liability for valuables entrusted to them by clients and determine whether an innkeeper holds any lien against such goods. In some jurisdictions, an offence named as "defrauding an innkeeper" prohibits fraudulently obtaining "food, lodging, or other accommodation at any hotel, boarding house, or eating house". Burke, Thomas The Book of the Inn: being two hundred pictures of the English inn from the earliest times to the coming of the railway hotel.
London: Constable Burke, Thomas The English Inn. London: Herbert Jenkins --do.-- --do.--Revised. London: Herbert Jenkins Everitt, Alan "The English Urban Inn", in his: Landscape and Community in England. London: Hambledon Press ISBN 0907628427 (The Oxford Companion to Local
The Bronze Age is a historical period characterized by the use of bronze, in some areas proto-writing, other early features of urban civilization. The Bronze Age is the second principal period of the three-age Stone-Bronze-Iron system, as proposed in modern times by Christian Jürgensen Thomsen, for classifying and studying ancient societies. An ancient civilization is defined to be in the Bronze Age either by producing bronze by smelting its own copper and alloying with tin, arsenic, or other metals, or by trading for bronze from production areas elsewhere. Bronze itself is harder and more durable than other metals available at the time, allowing Bronze Age civilizations to gain a technological advantage. Copper-tin ores are rare, as reflected in the fact that there were no tin bronzes in Western Asia before trading in bronze began in the third millennium BC. Worldwide, the Bronze Age followed the Neolithic period, with the Chalcolithic serving as a transition. Although the Iron Age followed the Bronze Age, in some areas, the Iron Age intruded directly on the Neolithic.
Bronze Age cultures differed in their development of the first writing. According to archaeological evidence, cultures in Mesopotamia and Egypt developed the earliest viable writing systems; the overall period is characterized by widespread use of bronze, though the place and time of the introduction and development of bronze technology were not universally synchronous. Human-made tin bronze technology requires set production techniques. Tin must be mined and smelted separately added to molten copper to make bronze alloy; the Bronze Age was a time of developing trade networks. A 2013 report suggests that the earliest tin-alloy bronze dates to the mid-5th millennium BC in a Vinča culture site in Pločnik, although this culture is not conventionally considered part of the Bronze Age; the dating of the foil has been disputed. Western Asia and the Near East was the first region to enter the Bronze Age, which began with the rise of the Mesopotamian civilization of Sumer in the mid 4th millennium BC.
Cultures in the ancient Near East practiced intensive year-round agriculture, developed a writing system, invented the potter's wheel, created a centralized government, written law codes and nation states and empires, embarked on advanced architectural projects, introduced social stratification and civil administration and practiced organized warfare and religion. Societies in the region laid the foundations for astronomy and astrology. Dates are approximate, consult particular article for details The Ancient Near East Bronze Age can be divided as following: The Hittite Empire was established in Hattusa in northern Anatolia from the 18th century BC. In the 14th century BC, the Hittite Kingdom was at its height, encompassing central Anatolia, southwestern Syria as far as Ugarit, upper Mesopotamia. After 1180 BC, amid general turmoil in the Levant conjectured to have been associated with the sudden arrival of the Sea Peoples, the kingdom disintegrated into several independent "Neo-Hittite" city-states, some of which survived until as late as the 8th century BC.
Arzawa in Western Anatolia during the second half of the second millennium BC extended along southern Anatolia in a belt that reaches from near the Turkish Lakes Region to the Aegean coast. Arzawa was the western neighbor – sometimes a rival and sometimes a vassal – of the Middle and New Hittite Kingdoms; the Assuwa league was a confederation of states in western Anatolia, defeated by the Hittites under an earlier Tudhaliya I, around 1400 BC. Arzawa has been associated with the much more obscure Assuwa located to its north, it bordered it, may be an alternative term for it. In Ancient Egypt the Bronze Age begins in the Protodynastic period, c. 3150 BC. The archaic early Bronze Age of Egypt, known as the Early Dynastic Period of Egypt follows the unification of Lower and Upper Egypt, c. 3100 BC. It is taken to include the First and Second Dynasties, lasting from the Protodynastic Period of Egypt until about 2686 BC, or the beginning of the Old Kingdom. With the First Dynasty, the capital moved from Abydos to Memphis with a unified Egypt ruled by an Egyptian god-king.
Abydos remained the major holy land in the south. The hallmarks of ancient Egyptian civilization, such as art and many aspects of religion, took shape during the Early Dynastic period. Memphis in the Early Bronze Age was the largest city of the time; the Old Kingdom of the regional Bronze Age is the name given to the period in the 3rd millennium BC when Egypt attained its first continuous peak of civilization in complexity and achievement – the first of three "Kingdom" periods, which mark the high points of civilization in the lower Nile Valley. The First Intermediate Period of Egypt described as a "dark period" in ancient Egyptian history, spanned about 100 years after the end of the Old Kingdom from about 2181 to 2055 BC. Little monumental evidence survives from this period from the early part of it; the First Intermediate Period was a dynamic time when the rule of Egypt was divided between two competing power bases: Heracleopolis in Lower Egypt and Thebes in Upper Egypt. These two kingdoms would come into conflict, with the Theban kings conquering the north, resulting in the reunification of Egypt under a single ruler during the second part of the 11th Dynasty.
The Middle Kingdom of Egypt laste
South Western Ambulance Service
The South Western Ambulance Service NHS Foundation Trust is the organisation responsible for providing ambulance services for the National Health Service across South West England. On March 1, 2011 SWASFT was the first ambulance service in the country to become a Foundation Trust; the Trust acquired neighbouring Great Western Ambulance Service on 1 February 2013. SWASFT serves a population of more than 5.47 million, its area is estimated to receive an influx of over 17.5 million visitors each year. The operational area is predominantly rural but has large urban centres including Bristol, Exeter, Bath, Gloucester and Poole; the headquarters for the service is in Exeter and the service has 96 ambulance stations and 6 air bases. The Chief Executive is Ken Wenman, appointed on 1 July 2006 on creation of the trust, having served as the Chief Executive of the former Dorset Ambulance Service NHS Trust; the Trust’s core operations include: Emergency ambulance 999 services Urgent Care Services – GP out-of-hours medical care NHS 111 call-handling and triage services Tiverton Urgent Care Centre.
It is one of ten Ambulance Trusts providing England with emergency medical services and employs more than 4,500 clinical and operational staff. In addition there are around 3,200 volunteers including community first responders, BASICS doctors, fire co-responders and patient transport drivers; the Trust is one of the largest in England. It covers 827 miles of coastline. In 2015/16 one in eight 999 calls to South Western Ambulance Service were treated over the telephone. "Hear and treat", where the patient receives clinical advice over the telephone, accounted for 12.7% of calls. For 36.4% of incidents the patients experienced "see and treat", when the patient receives treatment or advice at the scene of the incident. In a further 7.7% of incidents, the patient was taken to a non-emergency hospital department such as a community hospital or minor injuries unit. The remaining incidents resulted in a patient being taken to a hospital emergency department, thus the majority of incidents resulted in a patient not being conveyed.
SWASFT is the best performing ambulance service in the country for non-conveyance rates. In addition 62% of patients taken to hospital are admitted – this is again the highest performance for an ambulance trust in the country; this means that when SWASFT takes a patient to an emergency department they are to be admitted, not treated and discharged, therefore confirming, the right place for them to receive the care they need. There are 96 ambulance stations, six air ambulance bases, three clinical control rooms, two Hazardous Area Response Team bases and one boat across the South Western Ambulance Service operational area. In 2016 the Care Quality Commission told the South Western Ambulance Service to make significant improvements in the NHS 111 service; the inspection of the trust in 2016 identified several areas. In 2018 the trust said it would need an extra £12 million a year to meet the new ambulance performance standards; the number of compliments received by the Trust in 2014/15 increased by 41% to 2,055 while complaints rose by 20% to 1,268.
The Trust is split into three divisions: West Division: covering Devon and Cornwall, including its Headquarters at Exeter East Division: covering Somerset and Dorset North Division: consisting of the footprint of the former Great Western Ambulance Service as well as the Burnham-on-sea and Shepton Mallet stationsThe Trust has 96 ambulance stations among the counties that it serves: Cornwall Devon Dorset Somerset Avon Wiltshire Gloucestershire 306 - 999 Emergency Ambulances 57 Patient Transport Ambulances 234 Rapid Response Vehicles 7 Rapid Response Motorcycles 5 Bicycles 2 Hazardous Area Response Teams 1 Boat – ALN 043'Star of Life’ Wave Saver 1000 Class Ambulance Boat SWASFT provides the non-emergency 111 helpline and triage service for Dorset. In May 2014 the Trust won a contract to run a doctor-led minor injuries unit at Tiverton and District Hospital, open seven days a week. Patients do not need an appointment to visit the centre, which provides treatment for minor injuries and ailments including: Cuts and wounds.
The M4, a motorway in the United Kingdom running from west London to southwest Wales, was referred to as the London-South Wales Motorway. The English section to the Severn Bridge was constructed between 1961 and 1971; the Second Severn Crossing renamed the Prince of Wales Bridge, was inaugurated on 5 June 1996 by HRH The Prince of Wales and the M4 was rerouted. Apart from its two spurs—the A48 and the M48—the M4 is the only motorway in Wales; the line of the motorway from London to Bristol runs in parallel with the A4. After crossing the River Severn, toll-free since 17 December 2018, the motorway follows the A48, to terminate at the Pont Abraham services in Carmarthenshire; the major towns and cities along the route—a distance of 189 miles —include Slough, Swindon, Newport, Bridgend, Port Talbot and Swansea. A new road from London to South Wales was first proposed in the 1930s. In 1956, the Ministry of Transport announced plans for the first major post-war road improvement projects; the Chiswick flyover, a short section of elevated dual-carriageway, not classed as a motorway, opened in 1959 to reduce the impact of traffic travelling between central London and the west.
The Maidenhead bypass opened in 1961 whilst J1-J5 opened in 1965. The stretch from J18 to the west of Newport was opened including the Severn Bridge; the Port Talbot by-pass built in the 1960s and now part of the M4, was the A48 motorway, a number now allocated to a short section of motorway near Cardiff. The Ministry of Transport intended that the M4 would terminate at Tredegar Park west of Newport, following the creation of the Welsh Office that the Government became committed to a high-standard dual carriageway to Carmarthenshire; the English section of the motorway was completed on 22 December 1971 when the 50-mile stretch between junctions 9 and 15 was opened to traffic. The Welsh section was completed in 1993; the Second Severn Crossing opened in 1996, together with new link motorways on either side of the estuary to divert the M4 over the new crossing. The existing route over the Severn Bridge was redesignated the M48, the new M49 was opened to connect the new crossing to the M5. In April 2005, speed checks carried out by police camera vans between junction 14 and junction 18 led to a public protest, involving a "go-slow" of several hundred vehicles along the affected sections of the motorway.
Between 2007 and January 2010, the section from Castleton to Coryton was widened to six lanes. The scheme was formally opened on 25 January 2010 by Ieuan Wyn Jones the Deputy First Minister for Wales. During 2009, the Newport section of the motorway between junctions 23a and 29 was upgraded with a new concrete central barrier. In February 2010 it was proposed that the M4 in South Wales would become the first hydrogen highway with hydrogen stations provided along the route, with an aspiration for further stations to be provided along the M4 into South West England over time. Between 2008 and 2010, junction 11 was extensively remodelled with a new four-lane junction, two new road bridges and other works; the £65m scheme included work on the Mereoak roundabout and part of the A33 Swallowfield Bypass near Shinfield, the conversion of the two existing bridges, one of, available only to pedestrians and cyclists and the other to buses. It involved the movement of the local Highways Agency and Fire Service offices, the construction of a long footbridge network, a new bus-lane and a new gyratory.
Sound barriers for nearby residential areas were installed. In April 2008, the decision to preserve a rare Vickers machine gun pillbox and turn it into a bat roost was announced by the developers; the M4 crosses the River Severn on the Second Severn Crossing, toll free from 17 December 2018. Maintenance of the 123 miles section of the motorway in England is the responsibility of the Highways Agency; the 76 miles section in Wales is the responsibility of the Welsh Government. For the majority of its length, the national speed limit applies. Exceptions include the following: 40 miles per hour on the Chiswick Flyover within London in both directions. 60 miles per hour between junction 4 and the Chiswick Flyover eastbound only. 50 miles per hour when approaching the toll plaza after the Severn Crossing. 50 miles per hour on the Port Talbot elevated section between junction 40 and junction 41. The fixed speed camera was removed in 2006. In July 2014, an average speed camera system was installed; the M4 has two sections of smart motorway.
The one between junctions 19 and 20 north of Bristol has variable speed limits and a part-time hard-shoulder. Completion was in summer 2014; the section between junctions 24 and 29 in Newport has variable speed limits. In 2010 it was announced that a smart motorway would be constructed between junctions 3 and 12, with work starting in Autumn 2018; this will be the longest smart motorway scheme in the United Kingdom, with a length of 51km. Work is expected to be completed in March 2022 at a cost of £848 million; the Brynglas Tunnels carry the M4 under Brynglas Hill in Wales. The 404 yards-long tunnels are only twin -- bored tunnels in the UK motorway network. In July 2011, a lorry fire in one tunnel closed the motorway. Although there were no injuries and no deaths, the tunnel remained closed and a contraflow system was in place in the remaining tunnel for about one month, causing major tr
A tumulus is a mound of earth and stones raised over a grave or graves. Tumuli are known as barrows, burial mounds or kurgans, may be found throughout much of the world. A cairn, a mound of stones built for various purposes, may originally have been a tumulus. Tumuli are categorised according to their external apparent shape. In this respect, a long barrow is a long tumulus constructed on top of several burials, such as passage graves. A round barrow is a round tumulus commonly constructed on top of burials; the internal structure and architecture of both long and round barrows has a broad range, the categorization only refers to the external apparent shape. The method of inhumation may involve a dolmen, a cist, a mortuary enclosure, a mortuary house, or a chamber tomb. Examples of barrows include Duggleby Maeshowe; the word tumulus is Latin for'mound' or'small hill', derived from the Proto-Indo-European root *teuh2- with extended zero grade *tum-,'to bulge, swell' found in tumor, thumb and thousand.
The funeral of Patroclus is described in book 23 of the Iliad. Patroclus is burned on a pyre, his bones are collected into a golden urn in two layers of fat; the barrow is built on the location of the pyre. Achilles sponsors funeral games, consisting of a chariot race, wrestling, running, a duel between two champions to the first blood, discus throwing and spear throwing. Beowulf's body is taken to Hronesness. During cremation, the Geats lament the death of their lord, a widow's lament being mentioned in particular, singing dirges as they circumambulate the barrow. Afterwards, a mound is built on top of a hill, overlooking the sea, filled with treasure. A band of twelve of the best warriors ride around the barrow, singing dirges in praise of their lord. Parallels have been drawn to the account of Attila's burial in Jordanes' Getica. Jordanes tells that as Attila's body was lying in state, the best horsemen of the Huns circled it, as in circus games. An Old Irish Life of Columcille reports that every funeral procession "halted at a mound called Eala, whereupon the corpse was laid, the mourners marched thrice solemnly round the spot."
Archaeologists classify tumuli according to their location and date of construction. Some British types are listed below: Bank barrow Bell barrow Bowl barrow D-shaped barrow – round barrow with a purposely flat edge at one side defined by stone slabs. Disc barrow Fancy barrow – generic term for any Bronze Age barrows more elaborate than a simple hemispherical shape. Long barrow Oval barrow – a Neolithic long barrow consisting of an elliptical, rather than rectangular or trapezoidal mound. Platform barrow – The least common of the recognised types of round barrow, consisting of a flat, wide circular mound that may be surrounded by a ditch, they occur across southern England with a marked concentration in East and West Sussex. Pond barrow – a barrow consisting of a shallow circular depression, surrounded by a bank running around the rim of the depression, from the Bronze Age. Ring barrow – a bank that encircles a number of burials. Round barrow – a circular feature created by the Bronze Age peoples of Britain and the Romans and Saxons.
Divided into subclasses such as saucer and bell barrow—the Six Hills are a rare Roman example. Saucer barrow – a circular Bronze Age barrow that features a low, wide mound surrounded by a ditch that may have an external bank. Square barrow – burial site of Iron Age date, consisting of a small, ditched enclosure surrounding a central burial, which may have been covered by a mound. In 2015, the first long barrow in thousands of years, inspired by those built in the Neolithic Period, was built near All Cannings in England; the project was steward of Stonehenge. The barrow was designed to have a large number of private niches within the stone and earth structure to receive cremation urns; the structure received significant media attention, with national press writing extensively about the revival of the structures, various episodes of filming, for example by BBC Countryfile as it was being built. It was subscribed within eighteen months; this was followed soon after by a new barrow near St Neots. Further plans to revive barrows are at Soulton in Shropshire.
The word kurgan is of Turkic origin, derives from Proto-Turkic *Kur-. In Ukraine and Russia, there are royal kurgans of Varangian chieftains, such as the Black Grave in Ukrainian Chernihiv, Oleg's Grave in Russian Staraya Ladoga, vast, intricate Rurik's Hill near Russian Novgorod. Other important kurgans are found in Ukraine and South Russia and are associated with much more ancient steppe peoples, notably the Scythians and early Indo-Europeans The steppe cultures found in Ukraine and South Russia continue into Central Asia, in particular Kazakhstan. Salweyn in northern Somalia contains a large field of cairns, which stretches for a distance of around 8 km. An excavation of one of these tumuli by Georges Révoil in 1881 uncovered a tomb, beside which were artefacts pointing to an ancient, advanced civilization; the interred objects included pottery shards from Samos, some well-crafted enamels, a mask of Ancient Greek design. Tumuli are one of the most prominent types of prehistoric monuments spread throughout northern and southern Albania.
Some well-known local tumuli are: Kamenica Tumulus Lofkënd Tumulus Pazhok Tumulus More than 50 burial mounds were found in Kupres. Man from Kupres- the skeleton found